Lake Greenlee Reservoir Dam dam
Lake Greenlee Reservoir Dam
Located in Monroe County, Arkansas, the Lake Greenlee Reservoir Dam stands as a testament to engineering ingenuity and serves as a popular recreational spot for water resource and climate enthusiasts. Completed in 1969, this earth dam sits on the Big Piney Creek and boasts a hydraulic height of 8 feet and a structural height of 10 feet, with a maximum storage capacity of 1,248 acre-feet. The dam's primary purpose is for recreation, offering visitors a serene escape surrounded by the beauty of nature.
With a low hazard potential and a condition assessment of "Not Rated," the Lake Greenlee Reservoir Dam provides a safe and enjoyable environment for outdoor activities such as fishing, boating, and picnicking. While not regulated by the state, the dam is a valuable asset to the community and a source of pride for the residents of Brinkley. Visitors can explore the 7,600-foot-long dam and take in the picturesque views of the surrounding countryside, making it a must-visit destination for those interested in water resources and climate conservation.
As part of the Memphis District, the Lake Greenlee Reservoir Dam offers a peaceful retreat for individuals seeking a connection with nature and a place to unwind. Its historical significance and recreational opportunities make it a valuable resource for both locals and tourists alike, highlighting the importance of preserving our water sources and protecting the environment for future generations to enjoy.
Dam data reference
Condition Assessment
- Satisfactory
- No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
- Fair
- No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action.
- Poor
- A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency.
- Unsatisfactory
- A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
- Not Rated
- The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Hazard Potential Classification
- High
- Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
- Significant
- Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environmental damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
- Low
- Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
- Undetermined
- Dams for which a downstream hazard potential has not been designated or is not provided.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Lake Greenlee Reservoir Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Cache River Near Cotton Plant | 120 cfs | → |
| White River At Devalls Bluff | 10,800 cfs | → |
| Languille River At Palestine | 958 cfs | → |
| White River At Georgetown | 10,500 cfs | → |
| Languille River Near Colt | 459 cfs | → |
| White River Near Augusta | 9,630 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Lake Greenlee Reservoir Dam.
Boat launches
- Us 70 Prairie County
- East Twin City Park Road Prairie County
- Main Street Des Arc
- Lee Road 239 Lee County
Campgrounds
Fishing spots
Track Lake Greenlee Reservoir Dam in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Lake Greenlee Reservoir Dam
Where does the data for Lake Greenlee Reservoir Dam come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the Low hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Lake Greenlee Reservoir Dam.